Accupro 14797513 Ball End Mill 0.085 in 4 Flute Solid Carbide

Product Description

The ACCUPRO 14797513 is a miniature solid carbide ball end mill designed for precision milling of complex contours, curved surfaces, and detailed 3D profiles in hardened and abrasive materials. It features a 0.085-inch cutting diameter with a 0.255-inch length of cut and carries an AlTiN coating that improves heat resistance and extends tool life in high-temperature machining environments. The 4-flute, single-end geometry with a 30-degree right-hand spiral helix promotes efficient chip evacuation and surface finish quality. Micrograin carbide construction provides the rigidity needed for accurate, repeatable cuts in demanding applications.

This end mill is suited for die and mold work, aerospace component machining, and fine-detail work in materials such as hardened steels, stainless alloys, and titanium. The extended reach design and 0.5-inch neck length allow access to recessed features and deep pockets where standard-reach tools cannot reach. With a 1/8-inch shank diameter and 1.5-inch overall length, it fits standard collet chucks used on CNC machining centers and high-speed spindles handling miniature tooling.

Key Features

• 0.085-inch ball nose cutting diameter with tight mill diameter tolerance of +0.0000/-0.0010 inches
• AlTiN coating for extended tool life in high-heat, abrasive material applications
• 4-flute, right-hand cut and right-hand spiral flute configuration for efficient chip removal
• Extended reach with 0.5-inch neck length for access to deep or recessed features
• Micrograin solid carbide construction for rigidity and wear resistance
• 30-degree helix angle optimized for smooth cutting action on contoured surfaces

Compatibility

Designed as an OEM-style miniature ball end mill for use in CNC machining centers and high-speed milling spindles accepting a 1/8-inch shank collet.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Secure the 1/8-inch shank in a properly sized collet or end mill holder and verify runout before operation. Confirm spindle speed and feed rate settings are appropriate for the workpiece material and tool diameter before starting a cut. Never exceed the tool manufacturer recommended depth of cut or engage the full flute length in a single pass.